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Home > Products & Service > Passenger Supporting Systems > Passenger Information Systems > List of Passenger Information Functions

The following functions are provided, including functions intended to reduce station staff workload, in addition to the automatic announcement control and indicator board control functions that are essential for passenger information.

Automatic Announcement Control Function

Creates announcement messages for each line from the departure sequence information and current line information, then outputs this to the loud speakers at the station.

Indicator Board Control Function

Creates indicator messages (e.g. destination, approach and delay information) for each line from the departure sequence information and current line information, then outputs this to the indicator boards at the station.

Message Management Function

Outputs message data to the indicator boards.

Passenger Interface Function

Sets, alters, and monitors control information for the station control system for passenger information. Outputs an alarm if delay or failure information is detected.

Passenger Journal Function

Collects input/output data for the loud speakers and indicator boards, and displays or prints out this data.

Passenger Maintenance Function

Used when expanding or altering the system. This alters the sound source, symbols, fonts, programs, and information timing factors for station passenger information systems.

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